Home / 25,506,904.72-35,198,256.40-14,492,199.52

Finding the Fourth Proportional to 25,506,904.72, 35,198,256.40 and 14,492,199.52

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Solution

The fourth proportional to 25,506,904.72, 35,198,256.40 and 14,492,199.52 is: 19,998,512.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,506,904.72 : 35,198,256.40 = 14,492,199.52 : x
  2. Step 2: Convert to fraction form
    25,506,904.72/35,198,256.40 = 14,492,199.52/x
  3. Step 3: Cross multiply
    25,506,904.72x = 35,198,256.40 × 14,492,199.52
  4. Step 4: Simplify right side
    25,506,904.72x = 510,100,154,504,916.88
  5. Step 5: Solve for x
    x = 510,100,154,504,916.88/25,506,904.72
  6. Step 6: Final answer
    x = 19,998,512.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.